./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 727d3d37ee87bc47b301b629af8336abc1ae6465 .......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 727d3d37ee87bc47b301b629af8336abc1ae6465 ....................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:07:01,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:07:01,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:07:01,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:07:01,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:07:01,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:07:01,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:07:01,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:07:01,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:07:01,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:07:01,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:07:01,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:07:01,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:07:01,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:07:01,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:07:01,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:07:01,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:07:01,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:07:01,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:07:01,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:07:01,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:07:01,731 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:07:01,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:07:01,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:07:01,738 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:07:01,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:07:01,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:07:01,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:07:01,740 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:07:01,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:07:01,742 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:07:01,743 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:07:01,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:07:01,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:07:01,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:07:01,746 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:07:01,747 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:07:01,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:07:01,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:07:01,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:07:01,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:07:01,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 13:07:01,774 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:07:01,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:07:01,775 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:07:01,775 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:07:01,775 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:07:01,775 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:07:01,776 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 13:07:01,776 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:07:01,776 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:07:01,776 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 13:07:01,777 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 13:07:01,777 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:07:01,777 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 13:07:01,777 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 13:07:01,778 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 13:07:01,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:07:01,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 13:07:01,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:07:01,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:07:01,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:07:01,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:07:01,780 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:07:01,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:07:01,780 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:07:01,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:07:01,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:07:01,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:07:01,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:07:01,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:07:01,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:07:01,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:07:01,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:07:01,782 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 13:07:01,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 13:07:01,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:07:01,783 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:07:01,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:07:01,784 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 13:07:01,784 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 727d3d37ee87bc47b301b629af8336abc1ae6465 [2020-11-22 13:07:02,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:07:02,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:07:02,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:07:02,030 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:07:02,031 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:07:02,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-22 13:07:02,089 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data/6ad8ffbb2/a6446361d4fd4a00942ee51db27ded19/FLAGc1aa419c2 [2020-11-22 13:07:02,872 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:07:02,872 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-22 13:07:02,914 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data/6ad8ffbb2/a6446361d4fd4a00942ee51db27ded19/FLAGc1aa419c2 [2020-11-22 13:07:02,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data/6ad8ffbb2/a6446361d4fd4a00942ee51db27ded19 [2020-11-22 13:07:02,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:07:02,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:07:02,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:07:02,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:07:02,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:07:02,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:07:02" (1/1) ... [2020-11-22 13:07:02,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ef4c400 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:02, skipping insertion in model container [2020-11-22 13:07:02,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:07:02" (1/1) ... [2020-11-22 13:07:02,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:07:03,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:07:03,427 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:07:03,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:07:04,179 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:07:04,180 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:07:04,180 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:07:04,183 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:07:04,183 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:07:04,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:07:04,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:07:04,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:07:04,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:07:04,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:07:04,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:07:04,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:07:04,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:07:04,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:07:04,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:07:04,885 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:04,984 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:07:05,014 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-11-22 13:07:05,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@462a23d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:05, skipping insertion in model container [2020-11-22 13:07:05,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:07:05,015 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-22 13:07:05,017 INFO L168 Benchmark]: Toolchain (without parser) took 2075.74 ms. Allocated memory is still 111.1 MB. Free memory was 74.9 MB in the beginning and 49.9 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:07:05,018 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 111.1 MB. Free memory was 67.3 MB in the beginning and 67.2 MB in the end (delta: 43.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:07:05,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2071.15 ms. Allocated memory is still 111.1 MB. Free memory was 74.6 MB in the beginning and 49.9 MB in the end (delta: 24.7 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-11-22 13:07:05,020 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 111.1 MB. Free memory was 67.3 MB in the beginning and 67.2 MB in the end (delta: 43.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2071.15 ms. Allocated memory is still 111.1 MB. Free memory was 74.6 MB in the beginning and 49.9 MB in the end (delta: 24.7 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2588]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:07:07,171 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:07:07,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:07:07,216 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:07:07,217 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:07:07,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:07:07,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:07:07,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:07:07,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:07:07,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:07:07,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:07:07,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:07:07,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:07:07,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:07:07,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:07:07,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:07:07,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:07:07,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:07:07,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:07:07,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:07:07,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:07:07,274 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:07:07,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:07:07,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:07:07,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:07:07,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:07:07,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:07:07,290 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:07:07,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:07:07,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:07:07,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:07:07,293 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:07:07,294 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:07:07,295 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:07:07,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:07:07,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:07:07,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:07:07,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:07:07,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:07:07,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:07:07,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:07:07,301 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 13:07:07,341 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:07:07,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:07:07,343 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:07:07,343 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:07:07,343 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:07:07,343 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:07:07,344 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:07:07,344 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:07:07,344 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:07:07,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:07:07,346 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:07:07,346 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:07:07,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:07:07,347 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:07:07,347 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:07:07,347 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 13:07:07,347 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 13:07:07,347 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:07:07,348 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:07:07,348 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:07:07,348 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:07:07,348 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 13:07:07,348 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:07:07,348 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:07:07,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:07:07,349 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:07:07,349 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:07:07,349 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:07:07,349 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 13:07:07,350 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 13:07:07,350 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:07:07,350 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:07:07,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:07:07,350 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 727d3d37ee87bc47b301b629af8336abc1ae6465 [2020-11-22 13:07:07,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:07:07,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:07:07,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:07:07,719 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:07:07,720 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:07:07,721 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-22 13:07:07,786 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data/e829f39cd/cb5e22a831c64e0ca22f154d365a787b/FLAGe077e5d26 [2020-11-22 13:07:08,774 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:07:08,774 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-22 13:07:08,809 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data/e829f39cd/cb5e22a831c64e0ca22f154d365a787b/FLAGe077e5d26 [2020-11-22 13:07:09,266 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0e3f3a85-e33e-43f1-a60b-fef9d73df074/bin/utaipan/data/e829f39cd/cb5e22a831c64e0ca22f154d365a787b [2020-11-22 13:07:09,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:07:09,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:07:09,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:07:09,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:07:09,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:07:09,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:07:09" (1/1) ... [2020-11-22 13:07:09,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f39137e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:09, skipping insertion in model container [2020-11-22 13:07:09,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:07:09" (1/1) ... [2020-11-22 13:07:09,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:07:09,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:07:09,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:07:09,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:07:10,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:07:10,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:10,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:07:11,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:07:11,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:07:11,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:07:11,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:07:11,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:07:11,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:07:11,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:07:11,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:07:11,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:07:11,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,281 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:07:11,316 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 13:07:11,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:07:11,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:07:11,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:07:11,426 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:07:11,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:07:11,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:07:11,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:07:11,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:07:11,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:07:11,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:07:11,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:07:11,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:07:11,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:07:11,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:07:11,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:07:11,607 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 13:07:11,638 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:07:11,648 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:07:11,685 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:07:11,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:07:11,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:07:11,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:07:11,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:07:11,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:07:11,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:07:11,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:07:11,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:07:11,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:07:11,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:07:11,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:11,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:07:12,693 INFO L208 MainTranslator]: Completed translation [2020-11-22 13:07:12,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:12 WrapperNode [2020-11-22 13:07:12,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:07:12,695 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 13:07:12,695 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 13:07:12,695 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 13:07:12,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:12" (1/1) ... [2020-11-22 13:07:12,756 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-22 13:07:12,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:12" (1/1) ... [2020-11-22 13:07:12,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 13:07:12,834 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 13:07:12,836 INFO L168 Benchmark]: Toolchain (without parser) took 3563.88 ms. Allocated memory was 54.5 MB in the beginning and 111.1 MB in the end (delta: 56.6 MB). Free memory was 25.5 MB in the beginning and 49.9 MB in the end (delta: -24.3 MB). Peak memory consumption was 35.0 MB. Max. memory is 16.1 GB. [2020-11-22 13:07:12,837 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:07:12,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3419.24 ms. Allocated memory was 54.5 MB in the beginning and 111.1 MB in the end (delta: 56.6 MB). Free memory was 25.3 MB in the beginning and 54.0 MB in the end (delta: -28.7 MB). Peak memory consumption was 71.0 MB. Max. memory is 16.1 GB. [2020-11-22 13:07:12,838 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.12 ms. Allocated memory is still 111.1 MB. Free memory was 54.0 MB in the beginning and 49.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:07:12,841 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3419.24 ms. Allocated memory was 54.5 MB in the beginning and 111.1 MB in the end (delta: 56.6 MB). Free memory was 25.3 MB in the beginning and 54.0 MB in the end (delta: -28.7 MB). Peak memory consumption was 71.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 139.12 ms. Allocated memory is still 111.1 MB. Free memory was 54.0 MB in the beginning and 49.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...